In the equation $\frac{1}{X} =$ angular frequency / angular velocity, the dimensional formula of the physical quantity $X$ is:

Question

Accepted Answer

(c) III (i) R. Angular frequency and angular velocity both have dimensions of $T^{-1}$. Their ratio is dimensionless, so $1/X$ is dimensionless and hence $X$ is also dimensionless; the corresponding coded option is (c) III (i) R.

In the equation \(\frac{1}{X} =\) angular frequency / angular velocity, the dimensional formula of the physical quantity \(X\) is:

Solution

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